1 files changed, 17 insertions, 0 deletions
diff --git a/lib/arel/relations/recursion.rb b/lib/arel/relations/recursion.rb
new file mode 100644
index 0000000000..2c6024dc30
--- /dev/null
+++ b/lib/arel/relations/recursion.rb
@@ -0,0 +1,17 @@
+module Arel
+  module Recursion
+    module BaseCase
+      def table
+        self
+      end
+
+      def relation_for(attribute)
+        self[attribute] and self
+      end
+
+      def table_sql(formatter = Sql::TableReference.new(self))
+        formatter.table self
+      end
+    end
+  end
+end
+\ No newline at end of file